weighted.sum: Compute Weighted Sum

In dennisteowh/dthelper: Dennis Teo's Helper Functions

Compute Weighted Sum

Description

Weights are normalised before weighted sum is computed.

Usage

weighted.sum(x, weights, na.rm = T)

Arguments

x	Input vector object
weights	weight associated to each input value of x
na.rm	If set to TRUE, NAs are ignored in computation

Value

scalar value

Examples

x <- c(1,2,3)
weights <- c(1,1,1) # equal weights
weighted.sum(x, weights)

weights <- c(5, 1, 1) # unequal weights
weight.sum(x, weights)

dennisteowh/dthelper documentation built on March 19, 2022, 11:42 a.m.